Global shale

June 17, 2014

Gareth Fuller/Associated Press

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Anti-fracking activists demonstrate near the Cuadrilla exploratory drilling site in Balcombe, England, as campaigners set up a six-day "Reclaim the Power" action camp outside the village on Friday Aug.16, 2013. Energy company Cuadrilla Resources Ltd. said it temporarily suspended drilling at an exploration site in southern England amid protests from residents and environmentalists opposed to shale gas extraction.

Gareth Fuller/Associated Press

17of23

Anti-fracking activists demonstrate near the Cuadrilla exploratory drilling site in Balcombe, England, as campaigners set up a six-day "Reclaim the Power" action camp outside the village on Friday Aug.16, 2013. Energy company Cuadrilla Resources Ltd. said it temporarily suspended drilling at an exploration site in southern England amid protests from residents and environmentalists opposed to shale gas extraction.